271622 has 16 divisors (see below), whose sum is σ = 454272. Its totient is φ = 120960.

The previous prime is 271619. The next prime is 271637. The reversal of 271622 is 226172.

It is a junction number, because it is equal to n+sod(n) for n = 271594 and 271603.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 271622.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638 + ... + 974.

It is an arithmetic number, because the mean of its divisors is an integer number (28392).

2²⁷¹⁶²² is an apocalyptic number.

271622 is a deficient number, since it is larger than the sum of its proper divisors (182650).

271622 is a wasteful number, since it uses less digits than its factorization.

271622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383.

The product of its digits is 336, while the sum is 20.

The square root of 271622 is about 521.1736754672. The cubic root of 271622 is about 64.7622080607.

Adding to 271622 its reverse (226172), we get a palindrome (497794).

The spelling of 271622 in words is "two hundred seventy-one thousand, six hundred twenty-two".